US Patent 11684390 Female polyaxial joint and method of using same

Female polyaxial joints for connecting a strut to a support frame of an external fixation device are described having a ball socket and a ball member. The ball member includes a spherical portion and a ball member shaft extending from the spherical portion. At least one aperture is positioned on the ball member and traverses through at least a portion of the ball member shaft. An internal surface of the ball member shaft may be threaded and configured to receive a threaded connector.